A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-01-014-5990
NSN 5998-01-283-7064
NSN 5950-01-449-3502
NSN 6620-01-495-3536
NSN 6130-01-229-7441
NSN 5990-01-004-6343
NSN 5950-00-465-1266
NSN 6220-01-398-0614
NSN 6320-01-582-6752
NSN 4140-00-654-9146
NSN 5975-01-167-7952
NSN 7035-01-146-7096